🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.43 AU - 0.59 AU

Year: 139 Days

Day: 25.8 Hours

Environment

Temp: 180 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,090,641 km

• M1: 33,211 km (0.082 R)
• M2: 201,957 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.86 AU - 1.04 AU

Year: 355 Days

Day: 37.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.09 AU - 1.31 AU

Year: 503 Days

Day: 35.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,090,641 km

• M1: 315,053 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.5

Radius: 12

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8.04 AU - 11.28 AU

Year: 11496 Days

Day: 11.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 47,090,641 km

• M1: 161,566 km (0.096 R)
• M2: 590,164 km (0.083 R)
• M3: 1,224,459 km (0.105 R)
• M4: 1,882,540 km (0.058 R)
• M5: 2,786,560 km (0.064 R)
• M6: 3,504,330 km (0.083 R)
• M7: 3,960,005 km (0.076 R)
• M8: 4,838,594 km (0.106 R)
• M9: 5,911,958 km (0.095 R)
• M10: 7,418,259 km (0.11 R)
• M11: 8,615,641 km (0.115 R)
• M12: 10,909,126 km (0.098 R)
• M13: 17,743,055 km (0.073 R)
• M14: 19,017,181 km (0.117 R)
• M15: 20,755,358 km (0.059 R)
• M16: 23,646,487 km (0.107 R)
• M17: 28,370,937 km (0.108 R)
• M18: 29,078,984 km (0.115 R)
• M19: 31,812,436 km (0.111 R)
• M20: 42,991,436 km (0.096 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 17,789 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit